Kun-Youl Park

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Pusan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Wavelength-division multiplexed passive optical network for reducin...
- Patent number 8,180,221
- Issue date May 15, 2012
- KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
- Chang-Hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically tunable optical amplifier and fiber optic light source
- Patent number 6,728,026
- Issue date Apr 27, 2004
- Novera Optics, Inc.
- Chang-Hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wavelength-Division Multiplexed Passive Optical Network for Reducin...
- Publication number 20100221008
- Publication date Sep 2, 2010
- Korea Advanced Institute of Science and Technology
- Chang-Hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR MANAGING CHEMICALS USING RFID
- Publication number 20090243856
- Publication date Oct 1, 2009
- REPUBLIC OF KOREA (KOREA FOOD & DRUG ADMINISTRATION)
- Sang Mok Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamically tunable optical amplifier and fiber optic light source
- Publication number 20020071173
- Publication date Jun 13, 2002
- Chang-Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS